From 0c0200a429e475cbfe3ae3f9a8c72baebafcad99 Mon Sep 17 00:00:00 2001
From: Drashti Modasara <drashti@drashtis-mbp.corp.adobe.com>
Date: Tue, 5 Dec 2023 15:56:38 +0530
Subject: [PATCH] Genfill changes

---
 .../interactive-marquee.js                    |   8 ++
 .../interactive-marquee/milo-marquee.css      |   5 +
 .../features/genfill/genfill-interactive.css  | 106 ++++++++++++++++++
 .../features/genfill/genfill-interactive.js   | 103 +++++++++++++++++
 creativecloud/scripts/scripts.js              |  29 +++--
 .../interactive-marquee.test.js               |  39 +++++++
 .../interactive-marquee/mocks/container.html  |  26 +++++
 .../genfill/genfill-interactive.test.js       |  32 ++++++
 test/features/genfill/mocks/genfill.html      |  88 +++++++++++++++
 9 files changed, 424 insertions(+), 12 deletions(-)
 create mode 100644 creativecloud/features/genfill/genfill-interactive.css
 create mode 100644 creativecloud/features/genfill/genfill-interactive.js
 create mode 100644 test/blocks/interactive-marquee/interactive-marquee.test.js
 create mode 100644 test/blocks/interactive-marquee/mocks/container.html
 create mode 100644 test/features/genfill/genfill-interactive.test.js
 create mode 100644 test/features/genfill/mocks/genfill.html

diff --git a/creativecloud/blocks/interactive-marquee/interactive-marquee.js b/creativecloud/blocks/interactive-marquee/interactive-marquee.js
index 4eccf3b79..a175ec209 100644
--- a/creativecloud/blocks/interactive-marquee/interactive-marquee.js
+++ b/creativecloud/blocks/interactive-marquee/interactive-marquee.js
@@ -76,6 +76,14 @@ export default async function init(el) {
       changeBg(el);
       break;
     }
+    case el.classList.contains('genfill'): {
+      loadStyle('/creativecloud/blocks/interactive-marquee/milo-marquee.css');
+      loadStyle('/creativecloud/features/genfill/genfill-interactive.css');
+      interactiveInit(el, decorateButtons, decorateBlockBg, createTag);
+      const { default: decorateGenfill } = await import('../../features/genfill/genfill-interactive.js');
+      await decorateGenfill(el);
+      break;
+    }
     case el.classList.contains('firefly'): {
       loadStyle('/creativecloud/blocks/interactive-marquee/milo-marquee.css');
       loadStyle('/creativecloud/features/interactive-elements/interactive-elements.css');
diff --git a/creativecloud/blocks/interactive-marquee/milo-marquee.css b/creativecloud/blocks/interactive-marquee/milo-marquee.css
index 2fb276283..31591f724 100644
--- a/creativecloud/blocks/interactive-marquee/milo-marquee.css
+++ b/creativecloud/blocks/interactive-marquee/milo-marquee.css
@@ -28,6 +28,7 @@
   position: relative;
   top: 63px; /* mobile */
   margin: 0 auto;
+  cursor: pointer;
 }
 
 .interactive-marquee .text {
@@ -38,6 +39,10 @@
   order: 2;
 }
 
+[dir="rtl"] .interactive-marquee .text {
+  margin: 0 auto 0 0;
+}
+
 .interactive-marquee .text p:last-of-type {
   margin-bottom: 0;
 }
diff --git a/creativecloud/features/genfill/genfill-interactive.css b/creativecloud/features/genfill/genfill-interactive.css
new file mode 100644
index 000000000..13de115de
--- /dev/null
+++ b/creativecloud/features/genfill/genfill-interactive.css
@@ -0,0 +1,106 @@
+.genfill .desktop-only, 
+.genfill .tablet-only, 
+.genfill .mobile-only {
+  -webkit-tap-highlight-color: transparent;
+  user-select: none;
+  display: none;
+}
+
+.genfill .enticement-detail,
+.genfill .enticement-mode,
+.genfill .timer {
+  display: none;
+}
+
+.genfill .media a {
+  display: none;
+}
+
+.enticement-arrow {
+  display: none;
+  width: 49px;
+  height: 73px;
+  position: absolute;
+}
+
+.enticement-text {
+  display: none;
+  max-width: 30ch;
+  position: absolute;
+  font-size: 28px;
+  line-height: 35px;
+  margin: 40px 0 16px -20px;
+  top: -90px;
+  color: var(--color-white);
+}
+
+.enticement-text.light {
+  color: var(--color-black);
+}
+
+@media screen and (max-width: 600px) {
+  .genfill .mobile-only a {
+    display: none;
+  }
+
+  .genfill .media.mobile-only, 
+  .genfill .media.mobile-only a:first-of-type {
+    display: block;
+  }
+
+  .genfill .enticement {
+    display: none;
+  }
+}
+
+@media screen and (min-width: 600px) and (max-width: 1200px) {
+  .genfill .tablet-only a {
+    display: none;
+  }
+
+  .genfill .tablet-only, 
+  .genfill .tablet-only a:first-of-type {
+    display: block;
+  }
+
+  .enticement-arrow {    
+    right: 575px;
+    top: -30px;
+    display: block;
+  }
+
+  .enticement-text {
+    display: block;
+  }
+
+  [dir="rtl"] .enticement-text {
+    position: absolute;
+    left: var(--spacing-xxs);
+  }
+}
+
+@media screen and (min-width: 1200px) {
+  .genfill .desktop-only a {
+    display: none;
+  }
+
+  .genfill .desktop-only, 
+  .genfill .desktop-only a:first-of-type {
+    display: block;
+  }
+
+  .enticement-arrow {
+    right: 575px;
+    top: -30px;
+    display: block;
+  }
+
+  .enticement-text {
+    display: block;
+  }
+
+  [dir="rtl"] .enticement-text {
+    position: absolute;
+    left: var(--spacing-xxs);
+  }
+}
diff --git a/creativecloud/features/genfill/genfill-interactive.js b/creativecloud/features/genfill/genfill-interactive.js
new file mode 100644
index 000000000..43ca16ddb
--- /dev/null
+++ b/creativecloud/features/genfill/genfill-interactive.js
@@ -0,0 +1,103 @@
+import { getLibs } from '../../scripts/utils.js';
+import { createEnticement } from '../interactive-elements/interactive-elements.js';
+import defineDeviceByScreenSize from '../../scripts/decorate.js';
+
+function handleTransition(pics, index) {
+  pics[index].style.display = 'none';
+  const nextIndex = (index + 1) % pics.length;
+  pics[nextIndex].style.display = 'block';
+  return nextIndex;
+}
+
+function startAutocycle(interval, pics, clickConfig) {
+  if (clickConfig.isImageClicked) return;
+  clickConfig.autocycleInterval = setInterval(() => {
+    clickConfig.autocycleIndex = handleTransition(pics, clickConfig.autocycleIndex);
+    if (clickConfig.autocycleIndex === pics.length - 1) {
+      clearInterval(clickConfig.autocycleInterval);
+    }
+  }, interval);
+}
+
+function handleClick(aTags, clickConfig) {
+  aTags.forEach((a, i) => {
+    a.querySelector('img').removeAttribute('loading');
+    a.addEventListener('click', () => {
+      clickConfig.isImageClicked = true;
+      if (clickConfig.autocycleInterval) clearInterval(clickConfig.autocycleInterval);
+      handleTransition(aTags, i);
+    });
+  });
+}
+
+async function addEnticement(container, enticement, mode) {
+  const svgUrl = enticement.querySelector('a').href;
+  const enticementText = enticement.innerText;
+  const entcmtEl = await createEnticement(`${enticementText}|${svgUrl}`, mode);
+  entcmtEl.classList.add('enticement');
+  const n = container.children.length;
+  const desktopMedia = container.querySelector('.desktop-only');
+  const tabletMedia = (n > 2) ? container.querySelector('.tablet-only') : null;
+  desktopMedia.insertBefore(entcmtEl, desktopMedia.firstElementChild);
+  tabletMedia?.insertBefore(entcmtEl.cloneNode(true), tabletMedia.firstElementChild);
+}
+
+async function removePTags(media, vi) {
+  const heading = media.closest('.foreground').querySelector('h1, h2, h3, h4, h5, h6');
+  const hText = heading.id
+    .split('-').map((w) => w.charAt(0).toUpperCase() + w.slice(1)).join('');
+  const miloLibs = getLibs();
+  const { createTag } = await import(`${miloLibs}/utils/utils.js`);
+  const pics = media.querySelectorAll('picture');
+  pics.forEach((pic, index) => {
+    if (pic.closest('p')) pic.closest('p').remove();
+    const a = createTag('a', { class: 'genfill-link' });
+    const img = pic.querySelector('img');
+    const altTxt = img.alt
+      ? `${img.alt}|Marquee|${hText}`
+      : `Image-${vi}-${index}|Marquee|${hText}`;
+    a.setAttribute('daa-ll', altTxt);
+    a.appendChild(pic);
+    media.appendChild(a);
+  });
+}
+
+export default async function decorateGenfill(el) {
+  const clickConfig = {
+    autocycleIndex: 0,
+    autocycleInterval: null,
+    isImageClicked: false,
+  };
+  const interactiveContainer = el.querySelector('.interactive-container');
+  const allP = interactiveContainer.querySelectorAll('.media:first-child p');
+  const pMetadata = [...allP].filter((p) => !p.querySelector('picture'));
+  const [enticementMode, enticement, timer = null] = [...pMetadata];
+  enticementMode.classList.add('enticement-mode');
+  enticement.classList.add('enticement-detail');
+  timer?.classList.add('timer');
+  const mode = enticementMode.innerText.includes('light') ? 'light' : 'dark';
+  const timerValues = timer ? timer.innerText.split('|') : null;
+  const [intervalTime = 2000, delayTime = 1000] = (timerValues && timerValues.length > 1)
+    ? timerValues : [2000];
+  [enticementMode, enticement, timer].forEach((i) => i?.remove());
+  const viewports = ['mobile', 'tablet', 'desktop'];
+  const mediaElements = interactiveContainer.querySelectorAll('.media');
+  mediaElements.forEach(async (mediaEl, index) => {
+    await removePTags(mediaEl, index);
+    const aTags = mediaEl.querySelectorAll('a');
+    handleClick(aTags, clickConfig);
+  });
+  viewports.forEach((v, vi) => {
+    const media = mediaElements[vi]
+      ? mediaElements[vi]
+      : interactiveContainer.lastElementChild;
+    media.classList.add(`${v}-only`);
+    if (defineDeviceByScreenSize() === v.toUpperCase()) {
+      setTimeout(() => {
+        const aTags = media.querySelectorAll('a');
+        startAutocycle(intervalTime, aTags, clickConfig);
+      }, delayTime);
+    }
+  });
+  addEnticement(interactiveContainer, enticement, mode);
+}
diff --git a/creativecloud/scripts/scripts.js b/creativecloud/scripts/scripts.js
index 5c3294154..22378b8d4 100644
--- a/creativecloud/scripts/scripts.js
+++ b/creativecloud/scripts/scripts.js
@@ -155,18 +155,23 @@ const eagerLoad = (img) => {
 
 (async function loadLCPImage() {
   const firstDiv = document.querySelector('body > main > div:nth-child(1) > div');
-  if (firstDiv?.classList.contains('marquee')) {
-    firstDiv.querySelectorAll('img').forEach(eagerLoad);
-  } else if (firstDiv?.classList.contains('changebg')) {
-    firstDiv.querySelector(':scope > div:nth-child(1)').querySelectorAll('img').forEach(eagerLoad);
-    import(`${CONFIG.codeRoot}/deps/interactive-marquee-changebg/changeBgMarquee.js`);
-  } else if (firstDiv?.classList.contains('interactive-marquee')) {
-    firstDiv.querySelector(':scope > div:nth-child(1)').querySelectorAll('img').forEach(eagerLoad);
-    if (firstDiv?.classList.contains('firefly')) {
-      firstDiv.querySelector(':scope > div:nth-child(2)').querySelectorAll('img').forEach(async (img) => eagerLoad(img));
-    }
-  } else {
-    eagerLoad(document.querySelector('img'));
+  let fgDivs = null;
+  switch (true) {
+    case firstDiv?.classList.contains('changebg'):
+      firstDiv.querySelector(':scope > div:nth-child(1)').querySelectorAll('img').forEach(eagerLoad);
+      import(`${CONFIG.codeRoot}/deps/interactive-marquee-changebg/changeBgMarquee.js`);
+      break;
+    case firstDiv?.classList.contains('marquee'):
+      firstDiv.querySelectorAll('img').forEach(eagerLoad);
+      break;
+    case firstDiv?.classList.contains('interactive-marquee'):
+      firstDiv.querySelector(':scope > div:nth-child(1)').querySelectorAll('img').forEach(eagerLoad);
+      fgDivs = firstDiv.querySelector(':scope > div:nth-child(2)').querySelectorAll('div:not(:first-child)');
+      fgDivs.forEach((d) => eagerLoad(d.querySelector('img')));
+      break;
+    default:
+      eagerLoad(document.querySelector('img'));
+      break;
   }
 }());
 
diff --git a/test/blocks/interactive-marquee/interactive-marquee.test.js b/test/blocks/interactive-marquee/interactive-marquee.test.js
new file mode 100644
index 000000000..1ec1c6d54
--- /dev/null
+++ b/test/blocks/interactive-marquee/interactive-marquee.test.js
@@ -0,0 +1,39 @@
+import { readFile } from '@web/test-runner-commands';
+import { expect } from '@esm-bundle/chai';
+
+document.body.innerHTML = await readFile({ path: './mocks/container.html' });
+const { setLibs } = await import('../../../creativecloud/scripts/utils.js');
+const { default: init } = await import('../../../creativecloud/blocks/interactive-marquee/interactive-marquee.js');
+
+describe('interactive marquee', () => {
+  const im = document.querySelector('.interactive-marquee');
+  before(async () => {
+    setLibs('https://milo.adobe.com/libs');
+    await init(im);
+  });
+  it('interactive marquee light variant should exist', () => {
+    const light = im.classList.contains('light');
+    expect(light).to.true;
+  });
+
+  it('has the interactive-area', () => {
+    const container = im.querySelector('.foreground .interactive-container');
+    expect(container).to.exist;
+  });
+
+  it('has a heading-xxl', () => {
+    const heading = im.querySelector('.heading-xxl');
+    expect(heading).to.exist;
+  });
+
+  it('has an icon area', () => {
+    const iconArea = im.querySelector('.icon-area');
+    expect(iconArea).to.exist;
+  });
+
+  it('should have icon text', () => {
+    const iconText = im.querySelector('.icon-text');
+    expect(iconText).to.exist;
+    expect(iconText.classList.contains('heading-xs')).to.be.true;
+  });
+});
diff --git a/test/blocks/interactive-marquee/mocks/container.html b/test/blocks/interactive-marquee/mocks/container.html
new file mode 100644
index 000000000..83e363e17
--- /dev/null
+++ b/test/blocks/interactive-marquee/mocks/container.html
@@ -0,0 +1,26 @@
+<div class="interactive-marquee light">
+  <div>
+    <div data-valign="middle">
+      <picture>
+        <img loading="lazy" alt="" src="" width="1600" height="750">
+      </picture>
+    </div>
+  </div>
+  <div>
+    <div data-valign="middle">
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="154" height="150">
+        </picture>Photoshop
+      </p>
+      <h2 id="edit-photos-online-with-adobe-photoshop">Edit photos online with Adobe Photoshop</h2>
+      <p>Add, remove, or expand content in images right in your browser with Photoshop on the web. Included in every Photoshop plan.</p>
+      <p><strong><a href="https://www.adobe.com/">Free Trial</a></strong> <em><a href="http://www.adobe.com/">Explore Photoshop online</a></em></p>
+    </div>
+    <div data-valign="middle">
+      <picture>
+        <img loading="lazy" alt="Jungle" data-title="JungleD" src="" width="1000" height="1000">
+      </picture>
+    </div>
+  </div>
+</div>
diff --git a/test/features/genfill/genfill-interactive.test.js b/test/features/genfill/genfill-interactive.test.js
new file mode 100644
index 000000000..8a863ad72
--- /dev/null
+++ b/test/features/genfill/genfill-interactive.test.js
@@ -0,0 +1,32 @@
+import { readFile } from '@web/test-runner-commands';
+import { expect } from '@esm-bundle/chai';
+
+document.body.innerHTML = await readFile({ path: './mocks/genfill.html' });
+const { setLibs } = await import('../../../creativecloud/scripts/utils.js');
+const { default: init } = await import('../../../creativecloud/blocks/interactive-marquee/interactive-marquee.js');
+
+describe('genfill variant of interactive marquee', () => {
+  const im = document.querySelector('.interactive-marquee');
+  before(async () => {
+    setLibs('https://milo.adobe.com/libs');
+    await init(im);
+  });
+  it('desktop media should exist', () => {
+    const desktop = im.querySelector('.desktop-only');
+    expect(desktop).to.exist;
+  });
+  it('tablet media should exist', () => {
+    const tablet = im.querySelector('.tablet-only');
+    expect(tablet).to.exist;
+  });
+  it('mobile media should exist', () => {
+    const mobile = im.querySelector('.mobile-only');
+    expect(mobile).to.exist;
+  });
+  it('should have proper enticement', () => {
+    const ent = im.querySelector('.enticement');
+    expect(ent).to.exist;
+    expect(ent.querySelector('.enticement-text')).to.exist;
+    expect(ent.querySelector('.enticement-arrow')).to.exist;
+  });
+});
diff --git a/test/features/genfill/mocks/genfill.html b/test/features/genfill/mocks/genfill.html
new file mode 100644
index 000000000..a3aad1b62
--- /dev/null
+++ b/test/features/genfill/mocks/genfill.html
@@ -0,0 +1,88 @@
+<div class="interactive-marquee light genfill">
+  <div>
+    <div data-valign="middle">
+      <picture>
+        <img loading="lazy" alt="" src="" width="1600" height="750">
+      </picture>
+    </div>
+  </div>
+  <div>
+    <div data-valign="middle">
+      <p>
+        <picture>
+         <img loading="lazy" alt="" src="" width="154" height="150">
+        </picture>Photoshop
+      </p>
+      <h2 id="edit-photos-online-with-adobe-photoshop">Edit photos online with Adobe Photoshop</h2>
+      <p>Add, remove, or expand content in images right in your browser with Photoshop on the web. Included in every Photoshop plan.</p>
+      <p><strong><a href="https://www.adobe.com/">Free Trial</a></strong> <em><a href="http://www.adobe.com/">Explore Photoshop online</a></em></p>
+    </div>
+    <div data-valign="middle">
+      <p><strong>Enticement</strong></p>
+      <p><a href="/drafts/ruchika/svg/enticement-arrow.svg">See it in action</a></p>
+      <p>2000|0</p>
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+         <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+        <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+         <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+    </div>
+    <div data-valign="middle">
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+         <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+      <p>
+        <picture>
+          <img loading="lazy" alt="" src="" width="1000" height="1000">
+        </picture>
+      </p>
+    </div>
+  </div>
+</div>